•	Aviation: Pilots, aviation maintenance, FAA Part 135 Operators, aircraft manufacturers, medical configuration engineers, helipad experts and FAA, etc.
•	Surface (ground ambulance, water ambulance, snowmobile, etc.): Surface ambulance providers, vehicle mechanics, vehicle manufacturers, etc.
•	Program Administration: Program administrators, human resources, finance, communications, educators, public relations, quality management, etc.
•	Clinical: Physicians, nurses, paramedics, EMTs, Respiratory Therapist, Physician Assistants, etc.
•	General Interest: Prior patients, requesting agencies, requesting hospitals, the general public, medical equipment manufacturers, NTSB, etc.